// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
	env:cloud.DYNAMIC_CURRENT_ENV
})

const db = cloud.database()
const _ = db.command

// 云函数入口函数
exports.main = async (event, context) => {
  const openid = cloud.getWXContext().OPENID
	const { funcName } = event

  const total = await db.collection(`${funcName}_info`).count()
	
	return { total }
}